[META] does Gregg canonically not actually watch (at least some of) the movies?

Asking because on the latest popcorn classic, "84 Charing Cross Road" he presents the film as taking place at "another movie house" - the address is (famously) that of a bookstore. It's the kind of glib ignorance that is typically on brand for Tim/New - Gregg usually comes across as an idiot, but not oblivious to the base plot details... I always assumed (in-show) Gregg actually watched the movies he's presenting, esp. in Popcorn Classic?